..., overshot and so on for using is mineral, mining. 2.These tools are widely used for drilling broken rocks. 3. These drilling tools are used for assisting drillingrigs to accomplish the drilling. Description: 1.

..., overshot and so on for using is mineral, mining. 2.These tools are widely used for drilling broken rocks. 3. These drilling tools are used for assisting drillingrigs to accomplish the drilling. Description: 1. more

... of colliery and down hole of rescue. The TDR -50 universal drillingrig enables each user to drill with the following methods, with borehole diameters of 3.5 ″to 47″and drilling depths up to 1 200m.

... of colliery and down hole of rescue. The TDR -50 universal drillingrig enables each user to drill with the following methods, with borehole diameters of 3.5 ″to 47″and drilling depths up to 1 200m. more

...DFM1504B Separated Structure Engineering DrillingRig / Hdd Directional Drilling INTRODUCES DFM1504 drill is of separated structure,composed of main body and power station,and is characterized by ...

...DFM1504B Separated Structure Engineering DrillingRig / Hdd Directional Drilling INTRODUCES DFM1504 drill is of separated structure,composed of main body and power station,and is characterized by ... more

... DrillRig: hydraulic drillrigdrill machine oil drillrig boring machine rotary drillrigdrill platform Water Well DrillingRigs: trailer water drillrig cheap water well drillrig small water drillrig portable water drillrig home water drillingrigs...

... DrillRig: hydraulic drillrigdrill machine oil drillrig boring machine rotary drillrigdrill platform Water Well DrillingRigs: trailer water drillrig cheap water well drillrig small water drillrig portable water drillrig home water drillingrigs... more

... drillingrig we exported to Pakistan OGDCL company. http://www.iqiyi.com/w_19rtn9o2y1.html Here is a video of drilling in Pakistan New Design portable drillingrig with light weight! The most popular drillingrig at present! The drillingrig...

... drillingrig we exported to Pakistan OGDCL company. http://www.iqiyi.com/w_19rtn9o2y1.html Here is a video of drilling in Pakistan New Design portable drillingrig with light weight! The most popular drillingrig at present! The drillingrig... more

... Well DrillingRig Price HZ-200GT drillingrig is mainly used for geological general investigation and exploration,road and tall building foundation exploration,kinds of hole in concrete structure,river levees,subgrade grounting hole drilling...

... Well DrillingRig Price HZ-200GT drillingrig is mainly used for geological general investigation and exploration,road and tall building foundation exploration,kinds of hole in concrete structure,river levees,subgrade grounting hole drilling... more

... with the wheel mobile mechanism and hydraulic cylinder prop, the XYX-3 trailer-mounted water well drillingrig can move conveniently, which is also conducive to the horizontal adjustment of the machine. 2. The...

... with the wheel mobile mechanism and hydraulic cylinder prop, the XYX-3 trailer-mounted water well drillingrig can move conveniently, which is also conducive to the horizontal adjustment of the machine. 2. The... more

... DrillRig: hydraulic drillrigdrill machine oil drillrig boring machine rotary drillrigdrill platform Water Well DrillingRigs: trailer water drillrig cheap water well drillrig small water drillrig portable water drillrig home water drillingrigs...

... DrillRig: hydraulic drillrigdrill machine oil drillrig boring machine rotary drillrigdrill platform Water Well DrillingRigs: trailer water drillrig cheap water well drillrig small water drillrig portable water drillrig home water drillingrigs... more